It has a subtle double bubble shape that effectively deflects air even at very high speed.The best feature is the optics. The material provides a clean, almost defect-free vision that matches or surpasses that of more expensive windshields ( I have owned many of them ).The only thing I had to do was to apply a coat of black paint inside the front of it in order to conceal the bike's wiring. But I am usually too picky.Bottom line: next time I need a replacement windshield, I'll buy this one again. And from DK, as well.